moving to sk

I'm a 27 y/o nurse with 5 year working experience. I'm kinda unhappy where I live. I don't have kids or a husband/boyfriend or anything that ties me to this place. I do have my own apartment (bought) where I live now. Which I could put out for rent, if I wanted to. My sister told me to move abroad with the intention to work as a nurse. I've been thinking of South Korea for a while now and I know Seoul has international hospitals.

Does anyone has any tips, websites, more information.

Help a girl out, Thank you